Specifications
FREQUENCY RESPONSE
20Hz~20kHz
nominal IMPEDANCE
32Ω
BLUETOOTH PROFILE
HSP HFP A2DP AVRCP
BATTERY CAPACITY
1400mAh rechargeable battery
STANDBY TIME
about 800 hours
CHARGING INPUT
DC 5.0V=500mA
BLUETOOTH VERSION
Bluetooth V5.0
INPUT SENSITIVITY
100dB
CONNECTING DISTANCE
10m
WORKING TIME
50 hours
CHARGING TIME
about 3 hours